I found a sample of Edward Snowden's handwriting at this site:
http://www.rts.rs/page/stories/ci/st...%D0%B0%3F.html
The sample is his application for asylum in the Russian Federation, and it appears to have been made in a hurry on whatever paper he could find, ostensibly because he is stuck in the transit zone at Sheremetevo.
Attachment 778
I am a certified handwriting analyst and just briefly looking at this sample, I can make the following observations:
1. Snowden's signature where he scratches out his name but also forms a strong triangle shape on the end - reveals self loathing but also determination. This could have to do with the current situation he is in rather than referencing a constant frame of mind. He also seems angry, annoyed (with himself).
2. The writer's preference for printing rather than cursive, while typical of his generation, also reveals someone who prefers privacy, hides his personality from others
3. The round o's with no inner loops show honesty, bluntness
4. he is very attentive to detail, but tends to be a selective listener.